ZHR-2

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Rectangular Connectors - Housings may be considered as one of the most essential elements to many modern electronic systems. These connectors are used to provide reliable electrical and mechanical connections between two or more devices. The ZHR-2 series connectors are one of the most common rectangular connector housings, and they are widely used in industrial, medical device, aerospace and telecommunications applications. In this article, we will look at the application areas and working principles of the ZHR-2 connectors.

The ZHR-2 series connectors are available in two distinct body styles, which are the non-keyed version and the keyed version. Both the non-keyed version and the keyed version have a cold rolled steel (CRS) construction with an anodized finish. The non-keyed version is designed with a stepped housing design, which provides higher contact density and increased rigidity. The keyed version is designed with a flat-head style housing, which provides increased strain relief and a secure latch-lock design. The keyed and non-keyed versions are both rated for use up to 700V AC/DC.

In terms of application areas, the ZHR-2 series connectors are commonly used in a wide range of applications, including industrial control, process control, medical device, aerospace, and telecommunications. These connectors are typically used for power, control, signal and instrumentation applications. They are also used in data buses, Ethernet systems and wireless networks. The electrical rating and current carrying capability of the ZHR-2 series connectors make them suitable for numerous high current applications.

In terms of working principles, the ZHR-2 series connectors have a two-tier contact system which allows them to achieve maximum current and voltage carrying capability. The two-tier system also ensures added strain relief and low contact resistance. The contact arrangement for the ZHR-2 series connectors is based on a single row of contacts that are arranged side by side, with the contact points positioned at 45-degree angles to each other. This arrangement ensures that the contact points create maximum contact surface area with little contact overlap, which reduces the risk of arcing and improves the electrical and mechanical integrity of the connection. The contacts are crimped with a single action, which ensures that the contact is securely held in place and maintains a reliable electrical connection.

The ZHR-2 series connectors are also designed for quick and easy installation and mating. They are constructed with a two-part housing design, which allows the contacts to be easily inserted into the housing body. The latching mechanism for the connectors is also designed to provide a secure connection by adding extra strain relief, which prevents the connector from being inadvertently pulled apart in the event of accidental cable or wire strain. The connectors are also designed to be water resistant, dustproof and corrosion resistant to ensure longer life and high reliability.

In conclusion, the ZHR-2 series connectors are one of the most reliable and widely used rectangular connector housings in use today. They are designed to provide superior electrical and mechanical connections in a variety of applications. The two-tier contact system provides reliable and secure contact points, while the stepped housing design and quick installation and mating allow for fast and easy installation. The ZHR-2 series connectors are rated up to 700V AC/DC, and are constructed with a cold-rolled steel construction and an anodized finish for maximum protection against moisture and corrosion.

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